Part number lookup
D31PG-20A Replacement Parts
Cross-reference and compare 8 replacement listings for OEM / aftermarket part number D31PG-20A. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.
8 Matching Products
Part Numbers and Cross References
D31A-17D31A-20D31AM-20D31E-17D31E-20D31P-16AD31P-17AD31P-18AD31P-20AD31PG-20AD37A-5D37E-5113-27-41330D31P-18D31P-20D31P-20TD31PL-18D31PL-20D31PLL-18702-16-83000702-16-83001702-16-83002D31PLL-20D37P-5A114-72-00060D37PG-5A3001-UP1549-3000A1649-UP45001-UP114-03-51110D31Q-20D31S-20D31SM-20113-43-44130114-43-4821060-00243120-Y46-3161
Applications and Fitment Summary
- Komatsu · s: Fit For Komatsu Crawler Dozer: D31A-16, D31A-17, D31A-20, D31AM-20, D31E-17, D31E-20, D31P-16A, D31P-17A, D31P-18A, D31P-20A, D31PG-20A, D37A-5, D37E-5, D37P-5A, D37PG-5A
- Komatsu · s: Fit for Komatsu Dozer: D31A-20, D31AM-20, D31E-20, D31P-18, D31P-18A, D31P-20, D31P-20A, D31P-20T, D31PG-20A, D31PL-18, D31PL-20, D31PLL-18, D31PLL-20, D31Q-18, D31Q-20, D31S-18, D31S-20, D31SM-20, D37A-5, D37E-5, D37P-5A, D37PG-5A
- Komatsu · s: Fit for Komatsu Dozer: D31E-20, D31A-20, D31AM-20, D31PL-20, D31PLL-20, D31P-20, D31P-20T, D31P-20A, D31PG-20A, D37P-5A, D37PG-5A, D37A-5, D37E-5, D31S-20, D31SM-20, D31Q-20
- Part Number
- Komatsu · s: Fit for Komatsu Dozer: D31E-20, D31A-20, D31AM-20, D31P-20A, D31PG-20A, D31P-18A, D37P-5A, D37PG-5A, D37A-5, D37E-5
Frequently Asked Questions
What parts replace OEM number D31PG-20A?
This page lists 8 replacement listings indexed under D31PG-20A. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for D31PG-20A?
Match the stamped part number first, then verify machine model, engine code, serial number, mounting points, and photos of your old part before checkout.
Can I request a quote if D31PG-20A is not an exact match?
Yes. Use the fitment inquiry form with your machine plate, engine model, and photos. Support can review alternatives or cross references.







